Fractional Operators, Dirichlet Averages, and Splines
Fractional Operators, Dirichlet Averages, and Splines
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分数运算符、狄利克雷平均值和样条曲线
DOI:
10.1007/978-3-319-08801-3_17
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Peter Massopust
中科院分区:
文献类型:
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作者:
Peter Massopust
Fractional differential and integral operators, Dirichlet averages, and splines of complex order are three seemingly distinct mathematical subject areas addressing different questions and employing different methodologies. It is the purpose of this paper to show that there are deep and interesting relationships between these three areas. First a brief introduction to fractional differential and integral operators defined on Lizorkin spaces is presented and some of their main properties exhibited. This particular approach has the advantage that several definitions of fractional derivatives and integrals coincide. We then introduce Dirichlet averages and extend their definition to an infinite-dimensional setting that is needed to exhibit the relationships to splines of complex order. Finally, we focus on splines of complex order and, in particular, on cardinal B-splines of complex order. The fundamental connections to fractional derivatives and integrals as well as Dirichlet averages are presented.
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DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
B. Forster;P. Massopust
通讯作者:
P. Massopust
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
P. Massopust
通讯作者:
P. Massopust
影响因子:
2.5
作者:
Forster, B;Blu, T;Unser, M
通讯作者:
Unser, M
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
B. Forster;P. Massopust;Thomas Übelacker
通讯作者:
Thomas Übelacker
DOI:
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发表时间:
2007
期刊:
SPIE Optical Engineering + Applications
影响因子:
--
作者:
P. Massopust;B. Forster
通讯作者:
B. Forster